baber/WOPTO huggingface dataset:
Patent JP-S6365017-A (JP)
Title: Hearth roll for continuous heat treatment
Inventor: YAMAGUCHI YASUHIRO
IPC: C21D1/00
Filed: 1986-09-05
Abstract: PURPOSE:To prevent a steel sheet from slipping or meandering and a hearth roll from causing pickup by roughening the surface of the roll and thermally spraying a wear resistant material to a prescribed thickness. CONSTITUTION:The surface 1a of a hearth roll 1 is roughened to 4.5-20mum surface roughness Ra by shot blasting, irradiation with laser light or other method. A wear resistant material such as ceramics, WC or Cr2O3 is thermally sprayed or plated on the roughened surface to 1-100mum thickness to form a film 2. The hearth roll 1 coated with the film 2 has 4.5-20mum surface roughness Ra. The roll 1 is used in a continuous heat treating furnace in which a material is treated at a line speed (m.p.m.) which makes 100 when multiplied by the thickness (mm) of the material. The service life of the hearth roll 1 can be prolonged by such constitution.
Patent JP-2001031281-A (JP)
Title: Sheet processing system, image forming device, sheet carrying control method and recording medium
Inventor: KATO HITOSHI
IPC: B65H5/06
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent loss of synchronism of a driving motor even when an instantaneous overload state is caused when a thick paper sheet enters a nip of a carrier roller by performing control for varying driving force of the driving motor of the carrier roller according to a position of the sheet. SOLUTION: This device is provided with a sorting path sensor SE510 and a discharge sensor SE511 for detecting the tip of a sheet carried in a sorting path to judge a position of the sheet on the basis of a detecting result of the sorting path sensor SE510 and the discharge sensor SE511. A finisher control part respectively performs control for increasing driving force of a paper discharge motor M3 when the sheet exists in the sorting path, when the sheet rushes in a nip of a carrier roller 505 or according to a kind of sheet. Thus, even when an instantaneous overload state is caused when a thick paper sheet and a paper sheet bundle superposed by a buffer roller enter the nip of the carrier roller 506, step out of the paper discharge motor M3 can be prevented.
Patent JP-S6278073-A (JP)
Inventor: AIDA YASUHARU
IPC: B65D81/113
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1151189-A (JP)
Title: Gasket
Inventor: YAMAGUCHI HIDEAKI
IPC: F16J15/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency when a gasket nipped between a first member having a plurality of mounting bolts which protrude downward and a second member in contact with the first member is mounted by temporarily fixing the gasket at the time of its assembly and attaching the second member easily below it. SOLUTION: When a gasket 1 is inclined for a flange 7a of an exhaust manifold 7 of a first member of the gasket 1 after a mounting bolt 5 is inserted, at least a part of a surrounding part of a bolt engaging hole 3 meshes with a screw of the mounting bolt 5 to form a bore diameter D3 having such size that prevents coming off of the gasket 1. Since the bolt engaging hole 3 is formed in such a manner that it has the larger diameter D3 than an outside diameter Ds of the mounting bolt 5, the mounting bolt 5 can be inserted easily. Since the gasket 1 is inclined for the flange 7a and a width D4 of the bolt engaging hole 3 becomes smaller than Ds when letting hand off after the gasket 1 is arranged on a flange 7a side, the surrounding part of the hole and a claw part mesh with the screw of the mounting bolt 5 to fix the gasket 1 temporarily.
Patent JP-H1037949-A (JP)
Title: Insulated rolling bearing
Inventor: YAMADA NORIO
IPC: F16C19/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To accomplish compactification by arranging an electrical insulating resin coating, which covers the outside diameter face and the width face of an outer ring, and a seal mounting groove formation part serving as the whole part or a part of a seal mounting groove in the width face coating part of the resin coating. SOLUTION: A seal mounting groove formation part 7a serving a part of a seal mounting groove 7 for mounting a seal 6 is arranged in a width face coating part 5a on each of both sides covering an outer ring face of a resin coating 5, and the outer circumference edge of the seal 6 is fitted and mounted in the seal mounting groove 7. Therefore, the outside diameter face and the width face of the outer ring 2 are covered by means of the resin coating 5, so that flow of electric current in a bearing is cut off even if a potential difference is generated between a bearing case such as a motor casing and a shaft. On the other hand, the seal 6 is mounted by arranging the seal mounting groove formation part 7a in the resin coating 5, so that full formation of the seal mounting groove 7 is not needed in the outer ring 2.  Therefore, extension in the shaft direction width of the outer ring 2 is not required, and in an insulated bearing provided with a seal, compactification can be accomplished.
Patent JP-S59103530-A (JP)
Inventor: KUNISADA HIDEAKI
IPC: H02J9/06
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6261758-A (JP)
Inventor: HERUMAN RAMETOSHIYUTAINAA
IPC: B22D11/04
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6095196-A (JP)
Inventor: JIYON HAABAATO NOOSU
IPC: F04B47/02
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6278035-A (JP)
Inventor: WAKAI TOMOYUKI
IPC: B65B51/10
Filed: 1985-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1045741-A (JP)
Title: Coumarin compound and its use
Inventor: SUZUKI RIHOKO
IPC: C09D11/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a photosensitizer, having high compatibility with photosensitive resins and giving a photosensitive resin enabling high-speed scanning light-exposure by the use of the compound as a photosensitizer. SOLUTION: The objective compound is expressed by the formula I [R1 and R2 are each H, an alkyl, an aryl, etc.; R3 is H, a halogen, an alkyl, an arylthio, etc.; Z is a group of the formula II (X is O, S, NH, etc.), etc.], e.g. the compound of the formula III. The compound of the formula I can be produced by the condensation reaction of a coumarin aldehyde compound of the formula IV with an amino compound of the formula V.
Patent JP-H0260018-A (JP)
Title: Operation retainer for electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H50/32
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate an increase in load on the side of an electromagnetic contactor and further adjust the amount of wipe of a contact in an operation retaing state by connecting a latch piece to a movable contact support, forcing a latch lever to press the latch piece, and permitting a roller to be freely loaded or unloaded. CONSTITUTION:In an operation retaining state, since a latch piece 23 connected to a movable contact support 12 is lowered integral with the movable contact support 12 when an electromagnetic contactor 10 is closed, a spring for pressing the latch piece 23 against the contact support 12 and forcing the latch piece to follow the contact support is not needed. Further, since contact between a latch lever 22 and the latch piece 23 is a rolling contact through a roller 28, frictional forces acting on the latch piece 23 from the latch lever 22 in course of closing the contor 10 is small. Since the roller 28 can be loaded or unloaded in one touch, even if the need of adjusting the amount of wipe of a contact in the operation retaining state due to variations in part size occurs, the amount of wipe can be easily set to a proper value by previously preparing several rollers of different diameter and using a suitable one of them.
Patent JP-2001034612-A (JP)
Title: Document preparing method and document preparing device and recording medium
Inventor: MAEDA JUNICHI
IPC: G06F17/24
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To enable all users to easily prepare a document to which a desired data file is linked with no mistake caused at the linking destination. SOLUTION: The objects are produced by visualizing the contents of a data file of jumping destination candidates including a linking data file (S1-S5), an object list is produced to display the objects in a list (S6), an operation is detected to stick an optional object included in the object list to a document (S7), and the jumping destination information is generated to the data file corresponding to the optional object in response to the said object sticking operation and also the jumping destination information is linked to the object (S8). Thus, it is possible to link the jumping destination information on the data file corresponding to an optional object to this object just by selecting the object from the object list and sticking it to a document.
Patent JP-2001037167-A (JP)
Title: Method and system for estimating service life for insulation of dynamo-electric machine
Inventor: YAMADA NAOYA
IPC: G01R31/34
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy in estimation of the service life of insulation of a dynamo-electric machine and thereby to reduce wastage of resources and cost. SOLUTION: This method is provided with a process 440, where a marginal deterioration index value (Ye) by nondestructive inspection, is calculated from a marginal deterioration index value (Xe) through by destructive inspection on the basis of a first correlation (Fxy) between a deterioration index (X) of an insulator by the destructive inspection and a deterioration index (Y) of the insulator by the nondestructive inspection, and a process 50 where an estimated insulation service life value (Te) is calculated from the marginal deterioration index value (Ye) of the insulator by the nondestructive inspection on the basis of second correlation (Fty) between a passing time (T) and the deterioration index (Y) of the insulator by the nondestructive inspection.
Patent JP-H0258331-A (JP)
Title: Manufacture of silicon nitride thin film
Inventor: MIYAUCHI MICHIHIRO
IPC: H01L21/31
Filed: 1988-08-24
Abstract: PURPOSE:To form a satisfactory silicon nitride thin film while easily controlling the quantity of hydrogen in the film by thermally depositing material silicon on a substrate simultaneously while irradiating it with excited nitrogen and hydrogen plasma. CONSTITUTION:A gas inlet 17 is introduced into a vacuum chamber 11 by precisely controlling the flow rate of nitrogen and hydrogen gases. The intensity of a magnetic field in a plasma generating chamber 15 is so set as to satisfy electron cyclotron resonance conditions thereby to generate a plasma having high dissociation degree. For example, when the frequency of a microwave is 2.45GHz, the electron cyclotron resonance is generated 875G of the intensity of the magnetic field. The generated plasma is passed through a plasma drawing window 18 to be radiated to a substrate 20 on a substrate holder 19. Material silicon 19 is contained in a deposition source 22, and material silicon 21 is, for example, heated to be melted by an electron beam heating method to be deposited on the substrate 20. Thus, the silicon is reacted with nitrogen on or near the substrate to form a silicon nitride thin film on the substrate 20.
Patent JP-H0373500-A (JP)
Title: Semiconductor storage device
Inventor: IMAMIYA KENICHI
IPC: G11C29/00
Filed: 1989-08-15
Abstract: PURPOSE:To make it possible to easily confirm the using state of a redundancy cell line or row from the external by providing the semiconductor storage device with a redundancy cell using state detecting means, a data output preventing means and a test signal generating means. CONSTITUTION:When the test signal generating means 1C generates a test signal FDE for setting up a test mode state, the data output preventing means 1B prevents stored data from being outputted to the external. The detecting means 1A detects whether the redundancy cell group is used or not based upon a signal indicating the information of a storage element storing a defective address and the addresses of a redundancy cell group and the test signal and sends the detection signal to an output buffer, and at the time of using the detection signal, the corresponding address of the cell group including the defective cell is also detected by the detecting means 1A. Consequently, the using state of the redundancy cell group can be easily confirmed from the external.
Patent JP-H0532713-A (JP)
Title: Production of terminal functional group-containing polymer
Inventor: HIRAO AKIRA
IPC: C08F8/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain the title polymer having an extremely narrow molecular weight distribution and a desired adjustable molecular weight by introducing an orthoester group to an active end of a living polymer. CONSTITUTION:An active end of a living polymer obtained by anion living polymerization is reacted with a compound shown by the formula X-R<1>-C(OR<2>)3 (X is halogen; R<1> is single bond or alkyl ; R<2> is alkyl) such as chloro-orthoformic acid ethyl ester, 3-bromo-orthopropionic acid methyl ester and the ortho ester group is introduced to the active end to give the objective polymer.
Patent JP-S60110677-A (JP)
Inventor: AOKI SOUICHI
IPC: B65D85/50
Filed: 1983-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6269668-A (JP)
Title: Manufacture of semiconductor memory
Inventor: SUGIURA SOICHI
IPC: H01L21/8242
Filed: 1985-09-24
Abstract: PURPOSE:To form a high concentration diffused layer which can utilize a capacitance most efficiently by a method wherein, after an insulating film which is damaged by impurity ion implantation is removed, a capacitor insulating film is formed and ions are not implanted through the capacitor insulating film. CONSTITUTION:An N<+> type diffused layer 24 which is to be one of the electrodes of a capacitor and a P<+> type diffused layer 25 are formed by ion implantation of arsenic and boron through a thermal oxide film 23 and, after the thermal oxide film 23 is removed, a capacitor oxide film 26 is formed. In other words, impurity ions are not implanted through the capacitor oxide film 26. Therefore, the capacitor oxide film 26 is not damaged and a highly reliable capacitor whose dielectric strength is not deteriorated can be obtained.
Patent JP-H0655069-A (JP)
Title: Oil adsorbent and method for adsorbing oil
Inventor: NAKAMURA KOICHI
IPC: B01D15/00
Filed: 1992-08-06
Abstract: PURPOSE:To obtain an oil adsorbent which efficiently adsorbs oil and forms nonviscous oil sludge or scum easy to handle and having a low water content and reduced volume. CONSTITUTION:This oil adsorbent contains a water-insoluble salt of fatty acid. Lipase is added to oil, this oil is hydrolyzed to form fatty acid, calcium hydroxide is added and the resulting solid can be used as the water-insoluble salt of fatty acid.
Patent JP-H1073212-A (JP)
Title: Low nox discharge spiral burner
Inventor: FELDERMANN CHRISTIAN JUAN
IPC: F23D14/24
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To produce a burner which employs a gas spiral technique to prompt complete combustion or substantially complete combustion with a low level discharge of NOx. SOLUTION: This burner 10 is provided with a center fuel outlet 18 and a plurality of oxygen outlets 22 which are so molded and arranged to create a converging rotary flow of oxygen so that is crosses a fuel injected from the fuel outlet 18. This produces a recirculating effect to prompt complete combustion or substantially complete combustion of undesired exhaust gas components in two combustion areas by interaction of the oxygen and the fuel.
Patent JP-H0661647-A (JP)
Title: Production of thin film circuit board
Inventor: KAWACHI YASUNARI
IPC: H05K3/46
Filed: 1992-08-07
Abstract: PURPOSE:To prevent loading miss of a filter by employing a mask blocking light of predetermined wavelength in exposure process thereby eliminating the need for a special filter at the time of exposure. CONSTITUTION:A ceramic multilayer board 8, where conductor patterns 11, 11,... are connected through VIAS 12, is obtained by laminating a plurality of green sheets each formed with a circuit pattern and then baking the laminate. A conductor thin film 5 is then formed on the ceramic multilayer board 8 followed by formation of a resist film 6 on the sputter film 5. The resist film 6 is formed by applying a photosensitive resist on the sputter film 5, mounting a mask thereon, exposing the photosensitive resist with a light of specific wavelength, and then developing the resist. The ceramic multilayer board 8 formed with the resist film 6 is then plated and the resist is exfoliated thus forming a desired conductor circuit on the sputter film 5. The exposed sputter film 5 is then etched to form a single layer of a thin film circuit.
Patent JP-H0259223-A (JP)
Title: Dielectric fluid suction device for electro-discharge machining unit
Inventor: UEMOTO KAZUHIKO
IPC: B23H7/36
Filed: 1988-08-26
Abstract: PURPOSE:To keep the cleanness of a dielectric fluid without a hole in a workpiece by detecting a sludge sedimentary state between an electrode and the workpiece, and controlling an amount of suction of the dielectric fluid between the electrode and the workpiece with a nozzle by suction according to the detection. CONSTITUTION:A suction nozzle 20 is installed shiftably up and down so as to surround an electrode 1. An upper part of this suction nozzle 20 is connected to a suction pump 7 via a flowmeter 24 being connected to a controller 25. When electro-discharge machining is carried out between the electrode 1 and a workpiece 2, there is accumulated sludge between them. This sludge quantity is detected by an insulation resistance wire 27. Then, it is inputted into the controller 25 and the flowmeter is controlled according to the detected value, and the nozzle 20 is lowered, the suction pump 7 is operated, eliminating the sludge, thus a clean dielectric fluid is made to flow into a gap between the electrode 1 and the workpiece 2. Therefore this clean dielectric fluid is always supplied without boring a hole in the workpiece 2.
Patent JP-S6368662-A (JP)
Title: Electromagnetic wave shielding polyphenylene ether resin composition
Inventor: NOMURA ISAO
IPC: C08K7/14
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a resin compsn. having an electromagnetic wave shielding effect over a wide frequency range, by blending a polyphenylene ether resin with highly electrically conductive glass fiber, carbon black and graphite. CONSTITUTION:A resin compsn. is obtd. by blending 100pts.wt. polyphenylene ether resin with 30-150pts.wt. highly electrically conductive glass fiber, 5-20pts. wt. carbon black and 5-20pts.wt. graphite. Examples of the polyphenylene ether resin are homopolymers and copolymers obtd. by the oxidative polycondensation of at least one monocyclic phenol of the formula (wherein R1 is a 1-3C lower alkyl; and R2 and R3 are each H or a lower alkyl) and graft polymers obtd. by grafting an arom. vinyl compd. onto said homopolymers or copolymers. The highly electrically conductive glass fiber is obtd. by coating the surface of glass fiber with a simple substance of copper, aluminum, etc. or a composite material thereof by electroless plating, metallizing, etc.
Patent JP-S58117733-A (JP)
Title: Receiver
Inventor: HAGIWARA HIROTAKE
IPC: G11B33/12
Filed: 1981-12-30
Abstract: PURPOSE:To obtain a receiver having excellent mechanical strength and simple mechanism with less chance of damage, by arranging an antenna guide line at the back side of a case. CONSTITUTION:The back side and the outer surface of the upper side of a back side case 11 of the case 1 of the receiver put longitudinally is fixed with a loop or zigzag-shaped antenna guide line 13, and the feeding point of the line is connected to an antenna circuit of a printed circuit board 9 of the case 1. The printed board constituting a reception circuit is placed horizontally to the case placed longitudinally and the antenna guide line is placed on the back side of the case. Thus, the handling is simpler in comparison with a conventional rod antenna, and the chance of damage is less and the reduction of reception sensitivity in the lapse of time due to improper contact is prevented.
Patent JP-S58116922-A (JP)
Title: Wire drawing machine
Inventor: NISHIYAMA CHIKAO
IPC: B21C1/02
Filed: 1981-12-30
Abstract: PURPOSE:To obtain a wire drawing machine high in efficiency and free from wire breaking by winding a wire pulled out from a die after winding on a capstan and an auxiliary roll which is parallel to the capstan and is inclined. CONSTITUTION:A wire 1b to be worked pulled out from a wire holding device and a die (both are not shown in the figure) by rotating force of a capstan 5 is led to the capstan 5 through a positioning roll 16. After winding the wire on the capstan 5 and an auxiliary roll 6 >=1, said wire 16 is led again to the positioning roll 16 from the auxiliary roll 6. Therefrom, said wire is wound on the take-up spool 18 of a take-up device 7 via a guide roll 17. The auxiliary roll 6 is installed parallel to the capstan 5 freely rotatably. The central axis X-X of the roll is inclined to the central axis Y-Y of the capstan 5 at an angle theta of 2-6 degrees. The inclination theta is made adjustable to avoid lapping of the wire 1b on the capstan 5.
Patent JP-H078145-A (JP)
Title: Float for fishing
Inventor: OSHIKAWA KENICHIRO
IPC: A01K93/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a fishing float capable of taking a fish signal in water as a horizontal fish signal by plural floats on the surface of water in fishing. CONSTITUTION:A material 3 for fixing floats and fishing line is laid between plural floats 1A and 1B and the material is linked to the floats with elastic materials 2A and 2B.
Patent JP-H1150285-A (JP)
Title: Production of high-purity beta-hydroxyethyltriethyl ammonium hydroxide
Inventor: TODA FUMIO
IPC: C25B7/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing high-purity β-hydroxyethyltriethyl ammonium hydroxide which does not contain byproducts by using the inclusion complex of the β-hydroxyethyltriethyl ammonium hydroxide as a raw material. SOLUTION: An inclusion complex of the β-hydroxyethyltriethyl ammonium hydroxide, which is obtd. by bringing the aq. β-hydroxyethyltriethyl ammonium hydroxide, which contains the β-hydroxyethyltriethyl ammonium hydroxide and further the compd. added with an ethylene oxide as the byproduct, and host molecular 1,1'-bis-β-naphthol into reaction and does not contain the byproducts, is brought into reaction with carbon dioxide. The resulted aq. high- purity β-hydroxyethyltriethyl ammonium carbonate or aq. β-hydroxyethyltriethyl ammonium bicarbonate soln. is subjected to an electrolysis using a cation exchange membrane as a diaphragm, by which the aq. high-purity β- hydroxyethyltriethyl ammonium hydroxide soln. is produced.
Patent JP-H0748542-A (JP)
Title: Water-based coating material composition having blister preventive function
Inventor: OZAKI YOSHIAKI
IPC: C09D5/02
Filed: 1993-08-02
Abstract: PURPOSE:To prevent the blistering and cracking of coating film occurred at the time of heating and drying by incorporating a specific crosslinking agent in a water-based coating material composition comprising a water-dispersed urethane resin emulsion. CONSTITUTION:The composition is produced by incorporating a potential crosslinking agent formed by blocking a polyamine with a phenol resin in a water-based coating material composition comprising a water-dispersed urethane resin emulsion. The polyamine used contains polyamines of aliphatic, alicyclic and aromatic alpha,omega-primary diamine-type. The phenol resin contains those having a phenolic hydroxyl equivalent of 130-1,000. The ratio of the hydroxyl equivalent of the phenol resin to the amine equivalent of the polyamine in the blocking reaction is preferably in the range of 1:0.5-1:20. The potential crosslinking agent is dispersed/mixed in the form of a powder having a maximum particle size of 50mum or less. The amount of the agent to be mixed is preferably 0.3-2.0%.